{"id":"EUVD-2026-42356","revision":"c8d4983881f445bca97dcff237badb4b","records":[{"revision":"c8d4983881f445bca97dcff237badb4b","observedAt":"2026-11-01T09:16:40.833+00:00","statement":{"source":"euvd","id":"EUVD-2026-42356","aliases":["CVE-2026-53624","GHSA-gv83-gqw6-9j2c"],"title":"Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.P…","description":"Fiber is an Express inspired web framework written in Go. Prior to 3.4.0, the helmet middleware in middleware/helmet/helmet.go never sets the Strict-Transport-Security response header even when HSTSMaxAge is configured because it checks c.Protocol() for https instead of c.Scheme(). This issue is fixed in version 3.4.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","score":4.8,"severity":null}],"references":["https://github.com/gofiber/fiber/security/advisories/GHSA-gv83-gqw6-9j2c","https://github.com/gofiber/fiber/pull/4389","https://github.com/gofiber/fiber/commit/04dd4e7754f61768fddccacc79057e416f13e6bf","https://github.com/gofiber/fiber/releases/tag/v3.4.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-42356","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jul 8, 2026, 7:32:08 PM","dateUpdated":"Jul 10, 2026, 2:57:28 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-42356","identifiers":["EUVD-2026-42356","CVE-2026-53624","GHSA-gv83-gqw6-9j2c"]},"retained":false,"historicalAffected":[]}],"coverage":[]}